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Remove the backported patches as they're integrated in this release.
(From OE-Core rev: 425096a81afcf1f60dad8e74e10b2fe36d72a854)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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bdfReadCharacters: ensure metrics fit into xCharInfo struct
We use 32-bit ints to read from the bdf file, but then try to stick
into a 16-bit int in the xCharInfo struct, so make sure they won't
overflow that range.
(From OE-Core rev: 4dd4b96b6d60246338bb30ede9f3ab1b2e757be9)
Signed-off-by: Li Zhou <li.zhou@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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bdfReadCharacters: bailout if a char's bitmap cannot be read
Previously would charge on ahead with a NULL pointer in ci->bits, and
then crash later in FontCharInkMetrics() trying to access the bits.
(From OE-Core rev: 2c7a15a074501beb6b8a4c7bdf30604b1a432a6b)
Signed-off-by: Li Zhou <li.zhou@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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bdfReadProperties: property count needs range check
Avoid integer overflow or underflow when allocating memory arrays
by multiplying the number of properties reported for a BDF font.
(From OE-Core rev: 0ff9f2bf0e44a7b47a98234a12714c780825e286)
Signed-off-by: Li Zhou <li.zhou@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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(From OE-Core rev: f90101ea7963663cd1c3b4eb9ef6f96840e49ad6)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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